Tips for Weaning A Toddler. 1. Donât Set a Time Limit. Many parents begin the weaning process with a goal of needing to have their child fully weaned by a certain time â such as before a new baby arrives or before a long vacation. This puts an unfair amount of pressure on the child.
Its Structure. The ATP molecule is composed of three components. At the centre is a sugar molecule, ribose (the same sugar that forms the basis of RNA). Attached to one side of this is a base (a group consisting of linked rings of carbon and nitrogen atoms); in this case the base is adenine. The other side of the sugar is attached to a string of phosphate groups. These phosphates are the key to the activity of ATP.
The ATP-PCr System. ATP and creatine phosphate (also called phosphocreatine or PCr for short) make up the ATP-PCr system. PCr is broken down releasing a phosphate and energy, which is then used to rebuild ATP.